---
title: Migrations reference documentation (config v1)
description: Migrations reference documentation
keywords:
  - hasura
  - docs
  - migration
  - reference
slug: index
---

# Migrations Reference Documentation (config v1)

- [Migration file format](/migrations-metadata-seeds/legacy-configs/config-v1/reference/migration-file-format.mdx)
- [Metadata file format](/migrations-metadata-seeds/legacy-configs/config-v1/reference/metadata-file-format.mdx)
